baber/WOPTO huggingface dataset:
Patent KR-20200145478-A (KR)
Inventor: JEONG HYE SU
IPC: G08G1/095
Filed: 2019-06-21
Abstract: The present invention relates to jaywalking sensing traffic lights wherein detection sensors are attached to recognize not only jaywalking but also a pedestrian crossing at the crosswalk so as to notify in advance the appearance of a pedestrian when the pedestrian appears abruptly, thereby preventing an accident from occurring, and thus solving a conventional problem in that jaywalking occurring near the crosswalk is only sensed. That is, the present invention relates to a notification system for jaywalking on the crosswalk, wherein the notification system comprises: a left warning light which emits an LED-type red X indicator lamp to allow notification of whether a pedestrian jaywalks from a left side of a driver; a right warning light which emits an LED-type red X indicator lamp to allow notification of whether a pedestrian jaywalks from a right side of a driver; an emergency warning light which flashes an LED-type red X indicator lamp until a pedestrian exits the crosswalk so that a driver can immediately check the pedestrian when the pedestrian leaves the pavement; and detection sensors attached at the front and back to detect pedestrians at the front and back, wherein a sensor using ultraviolet rays is diagonally attached so as to recognize people in a wide range. Therefore, according to the present invention, the detection sensors are attached to recognize not only jaywalking but also pedestrian crossing at the crosswalk so as to notify in advance the appearance of a pedestrian when the pedestrian appears abruptly, thereby preventing an accident from occurring, and thus solving a conventional problem in that jaywalking occurring near the crosswalk is only sensed.
Patent KR-20200004752-A (KR)
Inventor: BYUN Youngjoo
IPC: A61K31/4745
Filed: 2019-06-26
Abstract: The present invention relates to a 4-substituted oxazolo-quinolinone derivative and a compound which is salt thereof, showing efficacy in preventing or treating allergic diseases such as asthma, atopy, or the like by controlling intracellular signal transmission by IL-33. The 4-substituted oxazolo-quinolinone derivative is represented by chemical formula 1. The compound according to the present invention: effectively suppresses the inflammatory reaction of allergic diseases such as asthma, atopy, or the like; and is able to fundamentally prevent or treat various allergic and asthmatic diseases by using a pharmaceutical composition including the same.
Patent KR-20190080839-A (KR)
Inventor: HONG SEOK JU
IPC: G06F9/44
Filed: 2019-06-27
Abstract: According to an embodiment of the present invention, an electronic device including one or more processors comprises: a message management unit for receiving an input for transmitting a first message through a messenger application; a state information obtaining unit for obtaining at least one of first and second state information on the messenger application; and an expected psychology calculating unit for calculating an expected psychology level of the first message in consideration of at least one of the first and second state information.
Patent KR-20210005408-A (KR)
Inventor: MYOUNGJUN KIM
IPC: G07C9/00
Filed: 2019-07-04
Abstract: The present invention relates to a vehicle sharing system for an autonomous vehicle and a vehicle sharing server for the same. According to the present invention, the vehicle sharing system for an autonomous vehicle comprises: an owner smart device (100) operated by an owner owning an autonomous vehicle (10); a sharer smart device (500) operated by a sharer who is an acquaintance of the owner and receives driving permission for the autonomous vehicle (10); and a vehicle sharing server (300) allowing the owner owning the owner smart device (100) and the autonomous vehicle (10) to provide the sharer corresponding to a friend and operating the sharer smart device (500) with the autonomous vehicle (10) to the location of the sharer smart device (500) in accordance with a transfer and driving permission request for the autonomous vehicle (10) of the owner, and permitting the use of the autonomous vehicle (10) when personal identification is completed through bioinformation recognition for the sharer operating the sharer smart device (500). Accordingly, the present invention provides the effect of allowing the owner owning the autonomous vehicle to send the autonomous vehicle of the owner to an acquaintance such as a friend of the owner and allowing use through authentication. The present invention also provides the effect of allowing the owner and the sharer to receive a customized service in accordance with information of the sharer and the owner supplied to the autonomous vehicle after getting into the vehicle. Moreover, the present invention has the effect of allowing the sharer designated by the owner to use the autonomous vehicle as well as the owner to remotely start the vehicle, and freely carrying out payments in a parking lot, a highway tollgate, etc. through cards registered by the owner and the sharer.
Patent KR-20200006019-A (KR)
Inventor: BYUN EUNKYOUNG
IPC: B01D69/10
Filed: 2019-07-09
Abstract: The present invention relates to a water treatment membrane which comprises a porous support and a polyamide active layer comprising chlorine on a surface, wherein a CIE L*a*b* colorimetric value after stored for at least 30 days at 25-80°C satisfies equations 1 to 3. The present invention also relates to a water treatment module comprising the same, and a method for manufacturing the same. Equations 1 to 3 are represented by 91 < L* < 97, -1.5 < a* < 1.5, and -1.5 < b* < 8, respectively.
Patent KR-20200121709-A (KR)
Title: House assembly
Inventor: KIM YONG IL
IPC: A01K67/033
Filed: 2019-07-24
Abstract: One embodiment of the present invention may provide a house assembly comprising: an inner house forming an inner space therein; a first coupling module formed outside the inner house and having a shape elongated in the longitudinal direction; an outer cover unit capable of accommodating the inner house and moving with respect to the inner house to open and close the inner house; and a second coupling module coupled to the outer cover unit and movably coupled to the first coupling module, wherein the inner house includes: a first inner house; and a second inner house separated from the first inner house.
Patent KR-20210012236-A (KR)
Title: Storing type manufacturing apparatus of aqueous solution of chlorine dioxide
Inventor: YEO HYUNG GOO
IPC: C02F1/00
Filed: 2019-07-24
Abstract: The present invention relates to a storing type apparatus for manufacturing an aqueous chlorine dioxide solution. The storing type apparatus for manufacturing an aqueous chlorine dioxide solution comprises: a reaction tank (10) where chlorite reacts with acid to generate chlorine dioxide gas, and including a gas discharge pipe (13) at one side thereof; a first raw material supply part (20) and a second raw material supply part (30) supplying the chlorite and the acid to the reaction tank (10), respectively; a storing tank (40) communicating with a water supply pipe (71) and the gas discharge pipe (13), and storing the aqueous chlorine dioxide solution therein; a first concentration measuring sensor (50) measuring the concentration of the aqueous chlorine dioxide solution stored in the storing tank (40); an aqueous chlorine dioxide solution discharge pipe (60) discharging the aqueous chlorine dioxide solution stored in the storing tank (40); a water conveying pipe (70) communicating with the aqueous chlorine dioxide solution discharge pipe (60); a second concentration measuring sensor (80) provided at the water conveying pipe (70) to measure the concentration of the aqueous chlorine dioxide solution; a first regulating valve (90) controlling a discharge amount of the chlorine dioxide gas from the gas discharge pipe (13) to the storing tank (40); a second regulating valve (100) controlling a supply amount of water from the water supply pipe (71) to the storing tank (40); a third regulating valve (110) controlling a discharge amount of the aqueous chlorine dioxide solution from the aqueous chlorine dioxide solution discharge pipe (60) to the water conveying pipe (70); a fourth regulating valve (120) controlling a supply amount of water mixed with the aqueous chlorine dioxide solution introduced into the water conveying pipe (70); and a controller (120) controlling operations of the first to fourth regulating valves (90,100,110,120).
Patent KR-20200124587-A (KR)
Title: Memory module and memory system having the same
Inventor: LEE KYU DONG
IPC: G06F1/32
Filed: 2019-07-26
Abstract: Disclosed are a memory module in which a power management unit (PMU) included in the memory module can stably generate internal power voltages, and a memory system having same. The memory module can comprise: a serial presence detector that transmits a module ID or a register address corresponding to the module ID when the module ID is recognized through at least one module ID identification terminal; a power management part that performs local data communication with the serial presence detector to receive the module ID or the register address corresponding to the module ID, sets on-time and/or off-time of an internal clock signal based on the module ID or the address corresponding to the module ID, and generates at least one internal power voltage by using an external power voltage in response to the internal clock signal; and a plurality of semiconductor memory devices that receives the at least one internal power voltage and performs an operation in response to a command/address signal to store data or output stored data.
Patent KR-20210014475-A (KR)
Inventor: CHO CHANG JAE
IPC: B25J19/00
Filed: 2019-07-30
Abstract: The present invention relates to a slider operating device, which comprises: a body block having a sliding guide formed along a work sliding direction; a plurality of guide bars arranged in the sliding guide along the work sliding direction; and at least one work slider supported by the guide bar to be slid and guided along the sliding guide.
Patent KR-20210014986-A (KR)
Inventor: SONG CHANG BEEN
IPC: B22F1/00
Filed: 2019-07-31
Abstract: The present invention relates to a new iron-based alloy replacing pure nickel powder as conductive powder for a test rubber socket by having hardness required for product lifespan and reliability securement unlike pure nickel as well as having electric conductivity and magnetism equal or similar to pure nickel and, more specifically, to an iron-based (Fe-based) alloy for a semiconductor test socket having excellent hardness, electric conductivity and magnetism, including Fe - (3-70 wt%) Cu binary and Fe - (8-70 wt%) - (0.05-10 wt%) X ternary alloys (here, X is one kind of element selected from a group comprising Ag, Al, Be, Ca, Ni, Mg, W, Mo, Pt, Sn, Cr, Ta, Nb, V, Hf, Sb, Zr, Ti, Bi, Mn, B, C and rare-earth elements (RE)), and the remaining of Fe and inevitable impurities.
Patent KR-20200027889-A (KR)
Title: Learning method, learning device for detecting lane using cnn and test method, test device using the same
Inventor: KIM KYE HYEON
IPC: G06N3/08
Filed: 2019-08-27
Abstract: The present invention relates to a learning method and a learning apparatus for detecting a lane by using a convolutional neural network (CNN), and a test method and a test apparatus using the same. More specifically, the learning method includes: (a) a step in which a learning apparatus enables at least one convolution layer to create at least one characteristic map by applying at least one convolution operation to an input image selected from at least one image data set; (b) a step in which the learning apparatus enables an FC layer to create a prediction result vector of a cluster ID classification of a lane in the input image by providing a specific one of the characteristic maps outputted from the convolution layer to the FC layer; and (c) a step in which the learning apparatus enables a loss layer to create at least one classification loss by referring to a cluster ID GT vector and the prediction result vector of the cluster ID classification, and optimize device parameters of the CNN by back-propagating the classification loss. The cluster ID GT vector is GT information about the probability of being a cluster ID for each cluster group applied to a function parameter of a lane modeling function by clustering the function parameter obtained based on the information of the lane in the input image.
Patent KR-20210026024-A (KR)
Title: Learning by providing compensation for secondary applications, raising the learning motivation
Inventor: BYEON JEONG WON
IPC: H04M1/725
Filed: 2019-08-29
Abstract: The present invention relates to a learning assistance application improving motivation by providing a reward for learning, which includes a stopwatch, a planner, and a mini-game. Therefore, the present invention solves the problem that a user does not have a continuous motivational factor, so as to solve the problem that existing users do not have continuous motivational factors.
Patent KR-20200125379-A (KR)
Title: Method for forming silicon dioxide thin film
Inventor: IMASE AKIHITO
IPC: H01L21/324
Filed: 2019-09-04
Abstract: The present invention relates to a method for forming a silicon oxide film capable of efficiently forming a silicon oxide film with high density and high insulation resistance while suppressing damage to the process at a relatively low film-forming temperature without actually using a strong oxidizer (O_3, O_2 plasma, and the like). The present invention relates to the method for forming the silicon oxide film in gas, comprising: supplying halogenated silicon including bromine (for example, SiBr_4), H_2O, and C_5H_5N into a film-forming apparatus; and forming a silicon oxide film in the gas in the film-forming apparatus.
Patent KR-20210032031-A (KR)
Title: Device for folding emergency seat of bus
Inventor: PARK JAE MAN
IPC: B60N2/20
Filed: 2019-09-16
Abstract: The present invention relates to an emergency exit seat folding device for a bus that can easily fold an emergency exit seat located next to an emergency exit of the bus. The present invention is to provide an emergency exit seat folding device for a bus that facilitates securing an escape route to an emergency exit by allowing passengers to easily fold an emergency exit seat forward by simply pulling a strap provided on the emergency exit seat by hand if an emergency situation occurs that requires the passengers to escape while the emergency exit seat is installed inside the emergency exit in the interior of the bus.
Patent KR-20190112705-A (KR)
Inventor: LEE TAE YEONG
IPC: F17C13/00
Filed: 2019-09-26
Abstract: According to the present invention, a vessel having a gas regasification system includes: a hull having an inner space; a vaporizing unit provided on an upper portion of the hull and vaporizing liquefied gas; a heat medium supply device provided on the inner space of the hull and supplying a heat medium which is a nonexplosive medium to a plurality of vaporizing units through a heat medium supply line; and a seawater supply device supplying seawater to the heat medium supply device, wherein the heat medium supply device has a seawater heat exchanger heating the heat medium through seawater. The seawater supply device has a seawater pump supplying the seawater to a heat source supply device and is connected with a seawater line between the seawater pump and the seawater heat exchanger in the inner space of the hull.
Patent KR-20210043876-A (KR)
Title: Fixing device of model ship's attitude for drift and heel condition
Inventor: LEE JOON HYOUNG
IPC: B63B71/00
Filed: 2019-10-14
Abstract: The present invention relates to a fixing apparatus for a model ship fixing apparatus which is installed in a measuring frame of a towing trolley moving forwards/backwards along a trolley rail of a towing water tank to testing drift and heel, comprising: a fixing frame installed between the measuring frame and the model ship to be movable in the directions of the X-axis, the Y-axis, and the Z-axis of the model ship by realizing the drift and heel status at the time of towing, being divided into a bow fixing apparatus connected to a bow unit of the model ship, and a center fixing apparatus connected to the center unit of the model ship, and in which the model ship fixing apparatus is fixed on the measuring frame; a vertically moving frame vertically connected to the fixing frame; a transversally moving frame horizontally connected to a lower end of the vertically moving frame; a center post vertically connected to the center of a lower side of the transversally moving frame; and a Z-axis rotation connection unit rotatably connected to a lower end of the center post for maintaining the drift angle of the model ship. Also included is an X-axis rotation connection unit detachably connected to the center post and the Z-axis rotation connection unit to maintain the heel angle of the model ship. The model ship fixing apparatus for testing drift and heel is able to tow the model ship in the drift and heel status, and to simultaneously measure force and other physical quantities such as a flow field.
Patent KR-20200045966-A (KR)
Title: Hybrid membrane comprising zeolitic imidazolate framework nanoparticles and method of gas separation using the same
Inventor: LEE JONG SUK
IPC: B01D71/02
Filed: 2019-10-18
Abstract: The present invention relates to a hybrid membrane mixed with nanoparticles containing a zeolite imidazolate-based structure and a gas separation method using the same. According to the present invention, the hybrid membrane includes a polymer matrix and nanoparticles comprising the zeolite imidazolate-based structure dispersed in the polymer matrix. It is possible to achieve excellent separation performance depending on target gas to be separated.
Patent KR-20210047405-A (KR)
Title: Semiconductor device
Inventor: JUNG YOU JIN
IPC: H01L45/00
Filed: 2019-10-21
Abstract: An embodiment of the present invention provides a semiconductor device which comprises: a semiconductor substrate; a memory cell structure disposed on the semiconductor substrate; and a peripheral wiring structure interposed between the semiconductor substrate and the memory cell structure to connect the formed semiconductor substrate and the memory cell structure, wherein the peripheral wiring structure includes at least one lower wiring structure and at least one upper wiring structure disposed on the lower wiring structure. In addition, the lower wiring structure includes lower wiring and the upper wiring structure includes upper wiring. Furthermore, the lower wiring contains a first material layer having first grains and the upper wiring contains a second material layer having second grains, wherein the average size of the second grains is smaller than that of the first grains. According to the present invention, a semiconductor device having enhanced productivity and reliability can be provided.
Patent KR-20210012862-A (KR)
Title: Transparent soap having 3-dimensional message displaying function and method for producing the same
Inventor: SONG KYUNG HO
IPC: C11D9/38
Filed: 2019-10-23
Abstract: Disclosed are a transparent soap having a three-dimensional message display function and a manufacturing method thereof, capable of implementing a variously expressible message such as a letter, a design, and a picture in an inside of the soap instead of an outer surface of the soap according to preference of a consumer to display the message to an outside in three dimensions, and capable of properly exhibiting a unique cleaning function of the soap without any limitation and foreign body sensation. In order to produce the transparent soap having the three-dimensional message display function, first, a transparent inner soap part having a message is prepared, a transparent outer soap part in a molten state is prepared separately, and when the inner soap part and the outer soap part are prepared, the outer soap part is combined with the inner soap part to enclose an outer surface of the inner soap part so as to be integrated with the inner soap part. Accordingly, a transparent soap formed by integrally combining the transparent outer soap part with the inner soap part such that transparent outer soap part encloses the outer surface of the transparent inner soap part on which the message is formed is obtained.
Patent KR-20210049446-A (KR)
Title: Server, method and computer program for generating time slice video by detecting highlight scene event
Inventor: LEE DON SOO
IPC: H04N5/262
Filed: 2019-10-25
Abstract: A server for generating a time slice video by detecting a major scene event includes: a registration part for registering situation information for generating the time slice video; a video receiving part for receiving a plurality of videos photographed from a plurality of cameras, respectively; a detection part for analyzing at least one of the received plurality of videos and detecting a major scene event related to the situation information; a frame extraction part for extracting at least one frame corresponding to the detected major scene event from the plurality of videos; and a time slice image generation part for generating the time slice video by using the at least one extracted frame.
Patent KR-20200049611-A (KR)
Inventor: THOMAS STEPHAN
IPC: C03B20/00
Filed: 2019-10-25
Abstract: A known method for homogenizing glass comprises the steps of: providing a cylindrical blank formed of glass having a cylindrical outer surface that extends along a longitudinal axis of the blank between a first end face and a second end face; forming a shear zone in the blank by softening a longitudinal section of the blank and performing a thermal-mechanical intermixing treatment; and displacing the shear zone along the longitudinal axis of the blank. In order to enable radial mixing within the shear zone in addition to tangential mixing with the least possible time and energy input, starting from this method, it is proposed that cylindrical sections of the blank are adjacent to the shear zone on both sides, a first cylindrical section has a first central axis, the second cylindrical section has a second central axis, and the first central axis and the second central axis are at least temporarily non-coaxial with each other. Accordingly, the present invention homogenizes glass with the least possible time and energy input.
Patent KR-20210050138-A (KR)
Title: Object recognition systen of image based on deep learning and recognition method therefor
Inventor: JANGWOOK OH
IPC: G06K9/46
Filed: 2019-10-28
Abstract: Provided is an object recognition system, which includes an image conversion unit, which converts a reflective image separated from an image acquired from a camera into an imitation real image which imitated a real image, and a real image separated from an image acquired from the camera into an imitation reflective image which imitated the reflective image. When a product is stored in an internal space such as a refrigerator or a vending machine, the product can be recognized by securing an image of the product obscured by the reflection image using a mirror.
Patent KR-20210050233-A (KR)
Title: Cross member for medium and large truck applied with weight reduction and assembly simplification technology
Inventor: HWANG GYU SEOK
IPC: B62D21/08
Filed: 2019-10-28
Abstract: The present invention relates to a cross member for a medium and large truck using weight reduction and assembly simplification technology for securing safety by external force such as bending and twisting during driving. According to an embodiment of the present invention, the cross member comprises: an upper plate; a pair of lower plates installed in a lower portion of the upper plate; and bolting members coupling the upper plate and each of the lower plates.